Package org.apache.helix.model

Examples of org.apache.helix.model.InstanceConfig

59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
    isReplicationInitiated.set(true);

    List<InstanceConfig> instances = getInstances(resourceName, partition, "MASTER");
    if (instances.size() > 0) {
      if (instances.size() == 1) {
        InstanceConfig newMasterConfig = instances.get(0);
        String master = newMasterConfig.getInstanceName();
        if (currentMasterConfig == null
            || !master.equalsIgnoreCase(currentMasterConfig.getInstanceName())) {
          System.out.println("Found new master:" + newMasterConfig.getInstanceName());
          if (currentMasterConfig != null) {
            stop();
          }
          currentMasterConfig = newMasterConfig;
          startReplication(currentMasterConfig);
View Full Code Here
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
      }
    }
  }

  public static void main(String[] args) throws Exception {
    InstanceConfig localInstanceConfig = new InstanceConfig("localhost_12001");
    ZNRecord record = localInstanceConfig.getRecord();
    record.setSimpleField("change_log_dir", "data/localhost_12001/translog");
    record.setSimpleField("file_store_dir", "data/localhost_12001/filestore");
    record.setSimpleField("check_point_dir", "data/localhost_12001/checkpoint");
    InstanceConfig masterInstanceConfig = new InstanceConfig("localhost_12001");
    record = masterInstanceConfig.getRecord();
    record.setSimpleField("change_log_dir", "data/localhost_12000/translog");
    record.setSimpleField("file_store_dir", "data/localhost_12000/filestore");
    record.setSimpleField("check_point_dir", "data/localhost_12000/checkpoint");
    Replicator replicator = new Replicator(localInstanceConfig, "resource", "partition");
    replicator.startReplication(masterInstanceConfig);
View Full Code Here
66
67
68
69
70
71
72
73
74
75
76
77
78
79
              String[] keys = key.getParams();
              if (type == PropertyType.CONFIGS && keys != null && keys.length > 1
                  && keys[1].equalsIgnoreCase(ConfigScopeProperty.PARTICIPANT.toString())) {
                List<InstanceConfig> configs = new ArrayList<InstanceConfig>();
                for (String instanceName : array) {
                  InstanceConfig config = new InstanceConfig(instanceName);
                  String[] splits = instanceName.split("_");
                  config.setHostName(splits[0]);
                  config.setPort(splits[1]);
                  configs.add(config);
                }
                return (List<T>) configs;
              }
              return Collections.emptyList();
View Full Code Here
162
163
164
165
166
167
168
169
170
171
172
  @Test()
  public void testGetInstanceForAllStateUnits() {
    List<InstanceConfig> instancesList;
    Set<InstanceConfig> instancesSet;
    InstanceConfig instancesArray[];
    RoutingTableProvider routingTable = new RoutingTableProvider();
    List<ExternalView> externalViewList = new ArrayList<ExternalView>();
    ZNRecord record = new ZNRecord("TESTDB");

    // one master
View Full Code Here
60
61
62
63
64
65
66
67
68
69
70
71
72
73
          new StateModelDefinition(generator.generateConfigForOnlineOffline()));
      // addNodes
      for (int i = 0; i < numNodes; i++) {
        String port = "" + (12001 + i);
        String serverId = "localhost_" + port;
        InstanceConfig config = new InstanceConfig(serverId);
        config.setHostName("localhost");
        config.setPort(port);
        config.setInstanceEnabled(true);
        admin.addInstance(clusterName, config);
      }
      // add resource "repository" which has 1 partition
      String resourceName = DEFAULT_RESOURCE_NAME;
      admin.addResource(clusterName, resourceName, DEFAULT_PARTITION_NUMBER, DEFAULT_STATE_MODEL,
View Full Code Here
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
  private static void addNode() throws Exception {

    NUM_NODES = NUM_NODES + 1;
    int port = 12000 + NUM_NODES - 1;
    InstanceConfig instanceConfig = new InstanceConfig("localhost_" + port);
    instanceConfig.setHostName("localhost");
    instanceConfig.setPort("" + port);
    instanceConfig.setInstanceEnabled(true);
    echo("ADDING NEW NODE :" + instanceConfig.getInstanceName()
        + ". Partitions will move from old nodes to the new node.");
    admin.addInstance(CLUSTER_NAME, instanceConfig);
    INSTANCE_CONFIG_LIST.add(instanceConfig);
    MyProcess process = new MyProcess(instanceConfig.getInstanceName());
    PROCESS_LIST.add(process);
    admin.rebalance(CLUSTER_NAME, RESOURCE_NAME, 3);
    process.start();
  }
View Full Code Here
176
177
178
179
180
181
182
183
184
185
186
      Assert
          .fail("Except fail to set participant-config because participant: localhost_12918 is not added to cluster yet");
    } catch (HelixException e) {
      // OK
    }
    admin.addInstance(clusterName, new InstanceConfig("localhost_12918"));

    try {
      configAccessor.set(participantScope, "participantConfigKey", "participantConfigValue");
    } catch (Exception e) {
      Assert
View Full Code Here
105
106
107
108
109
110
111
112
113
114
115
116
117
118
        new StateModelDefinition(generator.generateConfigForMasterSlave()));

    // add 3 participants: "localhost:{12918, 12919, 12920}"
    for (int i = 0; i < 3; i++) {
      int port = 12918 + i;
      InstanceConfig config = new InstanceConfig("localhost_" + port);
      config.setHostName("localhost");
      config.setPort(Integer.toString(port));
      config.setInstanceEnabled(true);
      admin.addInstance(clusterName, config);
    }

    // add resource "TestDB" which has 4 partitions and uses MasterSlave state model
    String resourceName = "TestDB";
View Full Code Here
85
86
87
88
89
90
91
92
93
94
95
96
    Map<String, List<String>> tagInstanceLists = new TreeMap<String, List<String>>();

    for (String instanceName : instanceConfigsMap.keySet()) {
      boolean isAlive = liveInstancesMap.containsKey(instanceName);
      instanceConfigsMap.get(instanceName).getRecord().setSimpleField("Alive", isAlive + "");
      InstanceConfig config = instanceConfigsMap.get(instanceName);
      for (String tag : config.getTags()) {
        if (!tagInstanceLists.containsKey(tag)) {
          tagInstanceLists.put(tag, new LinkedList<String>());
        }
        if (!tagInstanceLists.get(tag).contains(instanceName)) {
          tagInstanceLists.get(tag).add(instanceName);
View Full Code Here
65
66
67
68
69
70
71
72
73
74
75
76
77
78
    // add 2 participants: "localhost:{12918, 12919}"
    int n = 2;
    for (int i = 0; i < n; i++) {
      int port = 12918 + i;
      InstanceConfig config = new InstanceConfig("localhost_" + port);
      config.setHostName("localhost");
      config.setPort(Integer.toString(port));
      config.setInstanceEnabled(true);
      admin.addInstance(clusterName, config);
    }

    // add ideal-state according to ideal-state-mode
    String resourceName = "TestDB";
View Full Code Here
TOP

Related Classes of org.apache.helix.model.InstanceConfig

  • com.linkedin.databus.cluster.DatabusCluster
  • org.apache.helix.api.accessor.ClusterAccessor
  • org.apache.helix.api.accessor.ParticipantAccessor
  • org.apache.helix.api.config.ParticipantConfig$Builder
  • org.apache.helix.api.config.ParticipantConfig$Delta
  • org.apache.helix.api.config.UserConfig
  • org.apache.helix.api.TestNamespacedConfig
  • org.apache.helix.controller.stages.BaseStageTest
  • org.apache.helix.controller.stages.ClusterDataCache
  • org.apache.helix.controller.stages.ContainerProvisioningStage
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.